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Replacement carbon pre-filter pack

Winix Filter Pack P 115119 replacement filter

Filter Pack P (part 115119) fits Winix 5500, according to the official Winix product page.

Official Winix fit · checked

Winix models that use Filter Pack P 115119

This filter is listed for one model. Open a model to see its complete list of primary, optional, and specialty filters.

Before you order

What to check in a 115119 listing

  • The listing names part 115119. Similar-looking filters are not proof of fit.
  • Your purifier is one of the compatible models: Winix 5500.
  • The pack size and pieces included match what you need. Genuine and third-party filters can differ.
  • The total price with shipping, seller feedback, and delivery estimate work for you.

Care guidance

Replacement schedule

Winix recommends changing the activated carbon filter once every 3 months; this 4-pack covers a full year.

Usage conditions can affect service life. Follow the cited manufacturer guidance for this part.

Compare compatible options

These share at least one compatible model but may do a different job, such as a carbon pre-filter or a specialty version. Check each part page before buying.

Primary replacement filter set

Filter A

115115

Frequently asked questions

How often should I replace the Winix Filter Pack P (115119)?

Winix recommends changing the activated carbon filter once every 3 months; this 4-pack covers a full year.

Which Winix models use the Filter Pack P 115119?

According to the official Winix product page, Filter Pack P (115119) fits Winix 5500. Verify the model label on your unit before ordering.

Do aftermarket 115119 filters work?

Marketplace listings may be from the manufacturer or a third party. Match the exact part number 115119, review the listing details, and verify the model label on your unit before buying.

Official compatibility record

Manufacturer source

Official Winix America product page identifies Filter Pack P, SKU 115119, as compatible with model 5500.

Winix America Filter Pack P - 115119

Source compatibility checked 2026-08-29. Recheck the listing and your purifier label before ordering.